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Craters form when an object strikes the surface of a planet, moon, or other space object. Craters are found here on earth as well as the moon and most other planets. The energy from the impact of an object such as a meteorite is transferred to the surface that itRead More

The purpose of this experiment was to demonstrate the uncertainty of experimental measurements. The free-fall times of two metal balls of varying weight were measured. This data was used to calculate the best estimate of these measurements and its consistency. Then, the acceleration due to gravity was determined using theRead More

Objective : to develop the ability to run at speed with the ball under control, and to scan play in order to select the next move or option. Basic Technique i?? hold the body as near upright as possible i?? hold the stick with the left hand at theRead More